Hoover Universal, Inc.

Adient US LLC

Adient Luxembourg Holding S.a.r.l.

Keiper Seating Mechanisms Co., Ltd.

Bruce A Hiemstra

Michael J Kapusky

Yannis Poulos

Wee Tzee Gam

Ronald R Siegrist

Marc D Hewko

David W Husted

Chester S Fudala

James A Kargol

Paul Arthur Gilmore

Michael R Bittner

Robert W Jones

Falko Jähner

Miodrag M Petrovic

Diana Eblenkamp

Michael J Leighton

Tamizharasan Shanmugam

Sandeep Devadkar

David D Sheill

Scott A Profozich

Kurt Siebold

A back-rest pivot fitting for a seat, having at least a seat pan, a folding back-rest, which is pivotable coupled to the seat pan, and a pivot fitting. The pivot fitting may have at least a first fitting member which is fixed to the seat pan, a second fitting member, which is pivotable coupled to the first fitting member and which is fixed to the back-rest, a recliner heart and an adjustment member.

Back-rest pivot fitting and seat with folding back-rest

A power seat adjuster for bucket type vehicle seats includes inboard and outboard track assemblies each including a fixed lower section, a movable upper or movable section and a precision sliding interface including roller bearings between the moving upper track and the fixed lower track, the surfaces of the tracks that are engaged by the roller bearings being crowned to provide a bearing surface that is slightly convex when the seat is unoccupied but which becomes nearly flat when the seat is occupied, and the bearing surfaces of the track being coated with a multi-layer dry film lubricant including a base coating of an anti-friction material and a top coating of an anti-stick material. The power seat adjuster includes screw drive mechanisms for providing horizontal fore-and-aft adjustment, vertical up-and-down adjustment and adjustment in the inclination of the seat back, with the length of travel being limited by travel limit stops, that include anti-jam mechanisms which are adapted to reduce the breakaway torque required to move the drive screws of the screw drive mechanisms away from either end position.

Vehicle seat adjuster

A power seat adjuster for bucket type vehicle seats includes inboard and outboard track assemblies each including a fixed lower section, a movable upper or movable section and a precision sliding interface including roller bearings between the moving upper track and the fixed lower track, the surfaces of the tracks that are engaged by the roller bearings being crowned to provide a bearing surface that is slightly convex when the seat is unoccupied but which becomes nearly flat when the seat is occupied, and the bearing surfaces of the track being coated with a multi-layer dry film lubricant including a base coating of an anti-friction material and a top coating of an anti-stick material. The power seat adjuster includes screw drive mechanisms for providing horizontal fore-and-aft adjustment, vertical up-and-down adjustment and adjustment in the inclination of the seat back, with the length of travel being limited by travel limit stops that include anti-jam mechanisms which are adapted to reduce the breakaway torque required to move the drive screws of the screw drive mechanisms away from either end position.

Growing community of inventors

Ann Arbor, MI, United States of America

Bruce A Hiemstra